Multi-Unit Requirements

Residential buildings and structures fall into different categories. There are laws, codes and standards use to develop these categories. Number of units, height of structure and type of occupancy are some of the factors use to categorize these buildings. This determines the type of fire protection needed. This page was not intended to give a complete understanding of multi unit properties, but rather an overview of the requirements as they relate to the sale or transfer of these properties.

3 to 5 units Need approved primary powered interconnected smoke detectors outside each separate sleeping area and in all common hallways and basements. MGL 148sec.26E (b)

4 or more new or substantially rehabilitated multiple dwelling units shall be equipped with an approved system of automatic sprinklers as well as a primary powered interconnected smoke detectors.

High Rise and Mid Rise Buildings These buildings have engineered fire alarm and suppression systems. They are regulated by a different section of the law.

HOWEVER; There are additional requirements that must be met at the time of a sale or transfer.

• The alarm system must have been tested with in the last  6 months and is fully functioning.
• The sprinkler system must have been tested with in the last 12 months and is fully functioning.
• In all buildings containing fossil fuel burning equipment or enclosed parking a working carbon monoxide detector must be installed with in 10 feet of every bed room door .
• NOTE: Test reports should be kept by the association or management company for the building. Bringing a copy of these reports to the inspection would expedite the process.